package com.caiyigo.struts.dao;

import java.util.List;
import java.util.Map;

import com.caiyigo.struts.model.Department;

public interface IDepartmentDao {  
	  
    /** 
     * 获取所有部门信息 
     */  
    public List<Department> getAllDepartments();  
  
    public Map<Integer, Department> getDepartmentsMap();  
}  